}
private void loadSyntentyMapping(ResourceLocator locator, List<Track> newTracks) {
List<BlastMapping> mappings = (new BlastParser()).parse(locator.getPath());
List<htsjdk.tribble.Feature> features = new ArrayList<htsjdk.tribble.Feature>(mappings.size());
features.addAll(mappings);
Genome genome = GenomeManager.getInstance().getCurrentGenome();
FeatureTrack track = new FeatureTrack(locator, new FeatureCollectionSource(features, genome));